{"instruction": "You are an expert in relationship extraction. Please extract relationship triples that match the schema definition from the input. Return an empty list for relationships that do not exist. Please respond in the format of a JSON string.", "schema": ["component whole", "product producer", "entity destination", "cause effect"], "input": "global oil prolongation is approaching its peak ."}
{"component whole": [], "product producer": [], "entity destination": [{"subject": "oil prolongation", "object": "peak"}], "cause effect": []}